Never lose connection again, make this Small UPS Circuit for Router Backup. When a power cut occurs, the internet goes off and the router and modem stop working; therefore, a small UPS can solve this problem. This give backup to DSL modem and WiFi router and also this circuit is with simple parts, easy to […]
DIY Projects
Dancing Water Fountain Circuit with Arduino
The Dancing Water Fountain Circuit with Arduino is a small project that makes water move like a dance when music plays. Sound sensor listen music beat and Arduino controls the motor pump and then pump push water up and down in rhythm of sound. Also, with some LED light, it look very beautiful like mini […]
POV Project with LEDs and Arduino Circuit
POV means Persistence of Vision; our eyes cannot see very fast blinking light separately, if light blinks very fast then we see it like a line or picture. Hence, using this idea we can create letters or shapes with some LEDs and Arduino controls LEDs in speed to make effect of display. This project uses […]
Electromagnet Levitation Circuit with Hall Effect Sensor
Magnetic levitation is fun science project, in this Electromagnet Levitation Circuit with Hall Effect Sensor, small magnet can float in air without a touch. Also, it use electromagnet and hall sensor; then this hall sensor see magnet position and transistor gives current to coil; furthermore, this make balance of magnet force and gravity, so magnet […]
Simple DIY Automatic Plant Watering Circuit
Plant need water but many time we forget, so for this problem we have made a Simple DIY Automatic Plant Watering Circuit Here the project uses soil sensor, small pump, MOSFET and some parts, then the system checks soil wet or dry and pump start only when soil is dry. Moreover, the circuit is very […]
DIY Simple Bluetooth Speaker Circuit
Today music is everywhere and it has become part of our daily life; people like to carry small portable speakers in bag, while travelling or in room. Also, building our own Bluetooth speaker is not difficult, we can assemble it with a few simple components, such as a battery, a speaker, and a Bluetooth module. […]